Hi all. I've been wanting to take the leap from 3 boxing to 5 boxing WoW. Currently I run Keyclone/Maximizer with my main on a 19" 4:3 LCD and the 2 alts on a 20" widescreen thats rotated 90°(standing on its side with the windows split top & bottom). I tried squeezing 4 toons onto the 20" (not rotated) but the screens are just too small for me to manage. In order to have main + 4 alt screens large enough for me to see, I think I have these options:

1) play my main on the 20" and buy a 25"+ for the alts

2) resurrect my XP rig and use it for the main - run the 4 alts on my Vista64 machine - I know this would require purchasing another copy of Keyclone for the XP rig and adding Multiplicity if the 2 programs do in fact play well together (anyone used them together??)

3) upgrade from my current 4850 512MB to a 4850X2, disable Crossfire and borrow the 20" widescreen from my XP rig (if this in fact works....can anyone confirm that it does allow 3 monitors at once, and if so how is the performance affected vs 2 monitors)

Which method would yield the best performance for 5 boxing, and am I missing any other options besides building an i7 rig? Any input would be greatly appreciated.