Dilemma - sell lenses or wait for new Digital SRLs?

[Axxfischer]

I would like to switch to a Digital SRL - the only model within my budget range is the Digital Rebel from Canon. I own 4 Canon/Sigma lenses that would fit the EF mount (good) - only that the cropping factor of the Rebel's sensor messes up the focal ranges (bad).

Does it make sense to hold on to my lenses until an affordable Digital SRL with a full size sensor (35mm equivalent) hits the market OR should I sell the lenses for little money before they lose even more value ?

Thanks for your wise words.