From Scott's blog:
Gimpshop 2.2.11 Universal Application (85 MB) for OS X Tiger (Intel & PowerPC) and Panther.DOWNLOAD GIMPShop 2.2.11 Universal Binary for Mac OS X (Updated May 29, 2006 - added missing plug-ins)
Want to complie Gimpshop for other operating systems? Get the Gimpshop 2.2.11 source (13 MB) and start hacking.
Thanks to your generous donations - with a very special thanks to Wil Shipley and the Delicious Monster guys! - a Universal Gimpshop App for Intel-based Macs is here.