SuSE 6.4 install problem

>         After using RedHat 6.0 for a while I thought Id like to try another
> distribution.  While at Fry's I grabbed SuSe 6.4 for $30 and a 13.6GB
> Western Digital Hardrive for $129.00(old HD is a 2.4 GB).  Well I
> installed the new HD and BIOS auto detected it with no problems.  When I
> started the Install of SuSE I found that for some reason it cant detect
> my Logitech MouseMan Pro PS/2 mouse.  I thought that it may have been a
> hardware problem(with all the wire pulling I was doing), so I put in my
> old HD with the RH 6.0 dist on it, and the mouse worked just fine.  Ive
> tried many things and I'm just tired of this problem.
>         Also, after switching the HD's I get I get a Floppy Disk(s) error #40.
> Ive tried a lot of things to fix this and I'm stumped.