setup IE with dual boot Vista & xp

i followed william wilsons direction on how to dual boot my computer using XP and Vista. I have been on many of these help web sites and this one is the best I have ever been on. the directions were simple and clear and everything works which is a big plus. thank you william wilson. my next problem is i can't seem to be able to set up IE on XP. it has been years since i have done it and i completely forgot how. can someone walk me thru the set up ? thank you