EQ2 doesnt run well multiboxed... period.

I used to run 4 accounts on one pc, but I had to be really careful. Fully loading one client ALL the way in, most of the time seemed to work. However, if one crashes your going to lose most if not all the rest of them. I recommend running on garbage settings and just loading em one at a time.

I spent the better part of 2 years asking their support staff to fix the clients issues with memory, multiclienting, and just generally running like a fat chick through water even on high end systems... and they continued to tell me it was a pc problem, even with 4 gigs of ram an a 640 meg 8800 gts.

Their CS is a main reason Im not playing the game anymore, even though it is a great game.