John,
The following list shows those courses that were at one time listed as P2P/P4P here on Links Corner. The few prefaced by an "*" do not have a download link but they still have a course page. The note that accompanies Anglewood states, "Unfortunately it is no longer available to purchase and the designer has made no move to make it a free download here." This is likely the same reason for the rest that have an asterisk as Andy attempted to contact all/most of the designers to obtain permission before making their courses available here for free. I may have missed a few and if I did I'm sure others can/will chime in.
Adam's Tree Golf Club by Paul Seaman (
http://www.linkscorner.org/courses/course.php?crz=1722)
Anglewood by Ross Anthony (
http://www.linkscorner.org/courses/course.php?crz=1270)
Ardennes Dunes - Links Course by Andrew Jones (
http://www.linkscorner.org/courses/course.php?crz=1199)
Arrow Canyon Resort 2003 by Art Patscheck (
http://www.linkscorner.org/courses/course.php?crz=1307)
Atlantic Point G.C. by Mike Jones (
http://www.linkscorner.org/courses/course.php?crz=1291)
Babylon Ridge by Mike Jones (
http://www.linkscorner.org/courses/course.php?crz=1317)
Brydestone Golf Club by Mitch Sirk (
http://www.linkscorner.org/courses/course.php?crz=1505)
Buck Creek Country Club by Art Patscheck (
http://www.linkscorner.org/courses/course.php?crz=1214)
Bull Run by Eddie Schmidt (
http://www.linkscorner.org/courses/course.php?crz=1411)
Bunclody Golf & Fishing Club by John Aherne (
http://www.linkscorner.org/courses/course.php?crz=1901)
+Burn's Old Links by Mike Jones (
http://www.linkscorner.org/courses/course.php?crz=1334)
Burns' Old Links HD by Mike Jones (
http://www.linkscorner.org/courses/course.php?crz=2239)
Bushido Gardens by Johnny Holland (
http://www.linkscorner.org/courses/course.php?crz=1569)
+Cara Brae by Mike Jones (
http://www.linkscorner.org/courses/course.php?crz=1591)
Cara Brae HD by Mike Jones (
http://www.linkscorner.org/courses/course.php?crz=1961)
Carrie Park by Johnny Holland (
http://www.linkscorner.org/courses/course.php?crz=1617)
Cedar Ridge Golf Club by Kurt Schoenberg (
http://www.linkscorner.org/courses/course.php?crz=1345)
Château Bourrache by Mitch Sirk (
http://www.linkscorner.org/courses/course.php?crz=1670)
+Crooked Creek by Wayne Hewitt (
http://www.linkscorner.org/courses/course.php?crz=1663)
Crooked Creek HD by Wayne Hewitt (
http://www.linkscorner.org/courses/course.php?crz=2066)
Crystal Pines HD by Mike Jones (
http://www.linkscorner.org/courses/course.php?crz=1974)
Desert Valley CC by Tim Boche (
http://www.linkscorner.org/courses/course.php?crz=2153)
Desert Valley CC - Tournament Edition by Tim Boche (
http://www.linkscorner.org/courses/course.php?crz=2154)
Driftwood G.C. 2003 by Mike Jones (
http://www.linkscorner.org/courses/course.php?crz=1281)
El Escorpion 2005 by Mike Jones (
http://www.linkscorner.org/courses/course.php?crz=1544)
Kill Devil Hills by Eddie & Dawny Schmidt (
http://www.linkscorner.org/courses/course.php?crz=1601)
+Las Joyas by Mike Jones (
http://www.linkscorner.org/courses/course.php?crz=1517)
Las Joyas HD by Mike Jones (
http://www.linkscorner.org/courses/course.php?crz=2240)
Oklahoma Crossings by Johnny Holland (
http://www.linkscorner.org/courses/course.php?crz=1455)
Old Cypress G.C. (East Course) by Jon Weinrieb (
http://www.linkscorner.org/courses/course.php?crz=1681)
Owelstery White Horse by Mitch Sirk (
http://www.linkscorner.org/courses/course.php?crz=1397)
Pacific Breaks 2003 by Mike Jones (
http://www.linkscorner.org/courses/course.php?crz=1376)
Prairie Dog GC by Chuck Clark (
http://www.linkscorner.org/courses/course.php?crz=1394)
Rocky Nuts by Chuck Clark (
http://www.linkscorner.org/courses/course.php?crz=1237)
Royal County Kilderry 2003 by Mike Jones (
http://www.linkscorner.org/courses/course.php?crz=1280)
Royal Thoroughfare 2004 by Kristoffer Selberg (
http://www.linkscorner.org/courses/course.php?crz=1431)
Rugged Coast CC 2005 by Chuck Clark (
http://www.linkscorner.org/courses/course.php?crz=1688)
+Rugged Dune by Mike Jones (
http://www.linkscorner.org/courses/course.php?crz=1495)
Rugged Dune HD by Mike Jones (
http://www.linkscorner.org/courses/course.php?crz=1975)
+ShadowLands G.C. by Mike Jones (
http://www.linkscorner.org/courses/course.php?crz=1185)
Shadowlands G.C. HD by Mike Jones (
http://www.linkscorner.org/courses/course.php?crz=1960)
Sherwood River by Kristoffer Selberg (
http://www.linkscorner.org/courses/course.php?crz=1311)
Sorento Golf Club by Steve Pope (
http://www.linkscorner.org/courses/course.php?crz=1337)
St Christophers Bay by Kristoffer Selberg (
http://www.linkscorner.org/courses/course.php?crz=1473)
Superior Shores Golf Resort by Kurt Schoenberg (
http://www.linkscorner.org/courses/course.php?crz=1346)
Swirling Sands GC by Chuck Clark (
http://www.linkscorner.org/courses/course.php?crz=1687)
Tall Pines Estate by Wayne Hewitt (
http://www.linkscorner.org/courses/course.php?crz=1223)
Walnut Grove Golf Course by Art Patscheck (
http://www.linkscorner.org/courses/course.php?crz=1631)
War Acres Golf Club by Steve Pope (
http://www.linkscorner.org/courses/course.php?crz=1389)
Watery Grave GC by Chuck Clark (
http://www.linkscorner.org/courses/course.php?crz=1756)
Woodland Trail CC by Tim Boche (
http://www.linkscorner.org/courses/course.php?crz=2152)
Xilver Plaine (2005) by Rick Weathers (
http://www.linkscorner.org/courses/course.php?crz=1553)
Xilver Prairie (2007) by Rick Weathers (
http://www.linkscorner.org/courses/course.php?crz=1786)
+ - no d/l link available but there is a d/l link for the HD version of the same course
all asterisks have been removed as there are no longer any without d/l links with the exception of those that have HD versions available
Hope this helps!