can't connect (Multiple accounts on same computer)

read through pages of threads on this forum but none seem to tie in with my prob....use windows XP on home comp, and have set up several users on that machine. i (classed as 'admin' for XP's purposes) have installed, and have no issues connecting to and downloading using LW. However, the other users do not have LW on their program list. if i log on as them, find the limewire executable in Program Files, and run it, it runs fine, but then doesn't connect. i've tried messing round with firewall settings and the like, but still no use. if i go to control panel whilst logged on as them, it shows limewire there.

this is annoying me, must be something simple!

any help much appreciated, thanks.

chris