Moving from MZ5N SLR to digital equivalent

I have an MZ5n with an array of Sigma lenses to match. I want to buy a digital SLR now, is there a digital body (reasonably priced) that will match my lens collection?

The only K mount digital is the *ist D, which is probably not what you had in mind when you said "reasonably-priced".

However Pentax are expected to announce a cheaper digital SLR at Photokina in September. It's probably worth your while to wait.

This month's Color Foto magazine in Germany suggests that the new DSLR will cost €750(495 sterling). Will be interesting to see where Pentax will apply the( at this price) inevitable compromises.