Database Corruption - Fed Up

The company I work for has seen an inordinate amount of Access
database corruption with those users using one or more Vista
computers.  We always host the database files on an XP machine, so I
know this could not be the result of the IP v 6 bug.  In browsing
posts and the Internet, it does not appear anyone else is experiencing
these issues.  I find this extremely unusual considering the frequency
with which we are seeing database corruption.  I have posted here
previously to see if anyone could offer some insight into why this
might be happening, but I didn't really receive any substantial
responses.  If any Microsoft employee is browsing these newsgroups, or
anyone else might know, does Microsoft offer developer assistance?  I
am getting tired of rebuilding corrupted databases and so are our
customers.

Vincent