External Drive Letter Change and Playlist issues

[Mitd9922]

I'm not blaming anything on Hoster. This has been an awesome program for the 4 plus years I've been running it.(latest upgrade 3.321) I have looked at others and none compare in stability and ease of use. I should have not tried to do anything (aka.. if its not broke..) but I thought I would take a shot with the newest version for some more bells and whistles. but, after loading the new version I had big trouble and it's still not over.
I have since restored my cpu to a date before the upgrade and still cannot get it to work. My hard drive might have beeen on it's last leg but gave no indication of such. Four shows a week and no problems for years.

I have since restored the files (I think, at least they show up on my new 500 gig HD) but I still cannot get version 3.321 to find songs in the search box or play from existing list that I use for my own songs.
I have renamed the drive to match the prevoius one that worked fine before upgrade.
Like I was saying, I do not beleive it is a Hoster issue! Maybe a coincidence. Either way it sucks. I have spent the last two days and hundreds of $ on outside tech advice (hard drive) and lost one night already. I should be working right now. I hope this is all better by tommorow because I have three more shows to do before Sunday.

Sorry for the long rant but I'm stress'n big time!

If you can help and need more info I would be more than happy to reply asap.

Thanks a million, Mark

Win XP
Toshiba Satellite, 105-S3004, 1 gig Ram, Seagate Free Agent 500gb HD