I purchased my Abit Ti4400 at http://www.ajump.com
for $220 (retail).
However, they too are out of stock now. Must be a popular card.
I have no problems with my Ti4400 in my Abit KX7-333R motherboard. It
looks close to the dimms, but there is still enough room to install/remove
Abit KX7-333R, Abit Siluro Ti4400, XP1800+, 512MB Crucial DDR2100, WD 120 GB HD, Santa Cruz.