Windows XP Photoshop 5.0 and Epson 1270 Color management

Hi,
I'm looking for some help/advice about color management with the above combination. I have been running win 98SE and have had good luck producing what I see on screen with the 1270 and canned paper profiles as well as a couple of profiles from inkjet mall. For some uknown reason I decided to upgrade to WinXP and have been having grief managing the color ever since. I have installed the profiles and associated them with the printer as per instructions, the moniter is recalibrated with Photocal but I no longer can access the paper profiles in the Print dialog box "source" drop down menu in Photoshop where the profiles used to be displayed. Does XP handle the profiles from being attached and selected at the printer and if so which color space should I be selecting at the print dialog in photoshop? If not, is there some easy answer as to way I can't access my profiles there as I did with Win 98? I hope this isn't too confusing and I appreciate any help. Thanks

John