I cant do it!

I go to references, uncheck 2.5, check 2.0, save.
I can look at the .vbp file and see my change. When i next go into visual basic, its put it back to 2.5, even though i unchecked `upgrade activex` on the properties page.

I dont want 2.5 on this project, as i dont want 7megs of mdac_typ.

Any ideas? I`m using visual basic 6, service pack 4, on windows 98 se. (This worked ok before i got service pack 4, btw)

Thanks,
alex.