You need to downgrade to 1.5 then get yourself a loader prog (fast loader or Dev hook) plus a memory card (1 gig or bigger...the bigger the better...dark planets sell 4 gig add ons $150ish)
if you need help pm me i'll post you the stuff...ask Nem..i helped him out. (Just incase you wanna make sure i'm not FCUKING you about).