Need help with new Hoster installation

[Nita Galloway]

I am having real problems here... I recently downloaded the new 4.09d and installed on one of my computers (I have Hoster installed on 3 computers using 2 leases).. anyway, it loaded great but when I went to use it the video and the sound were out of sync. So, I went to MTU for help, the site said to go back and do a system restore. So, I did a system restore and it went back to the 4.06 version and every thing seemed to be working so I left it at that so I could do my show, figuring I'd deal with it later. Then a few days later I had some new discs of songs to add and Hoster would not let me add them. It was asking for some password. I turned in a fix it ticket, they said that I needed to delete the bucket.mdb and reinstall... well, I tried that and Hoster wouldn't let me install any version because it said that I had already used that reg. code to this computer... UGH!! Well, I did a system restore again and got the 4.06 on again,it seems to be working (to do a show) but I still can't add any new songs.... HELP (the only other thing I could think it might be is my video card failed a few months ago and I had to get a new system board/video card because they are embedded together in my computer. But, everything seemed to be working fine after the repair.

Any help would be appreciated

My system:
Toshiba P305D-ST3711, Satellite laptop
320 gig internal hard drive
(82.2 GB of KMA files,
42.6 GB Video files,
63.7 GB Free space)
ATI Radeon 3100
AMD Turion x2 dual core, mobile RM-72, 2100 Mhz, 2 cores, 2 logical processors
Vista home premium, 6.0.6 Service Pack 1 build 6001
x64-based PC
installed physical mem. 4.00 GB
Total physical mem. 3.75 GB