Well it's rather VU than Valve who is causing the delays...
I made the assumption that we are close to release since this is the first preload
after Valve send its RC to VU. So any changes/updates are probably based on the quality assesment of the publisher which means the current version is going to be the final one. That plus CS:S is done and the packages are ready to order.
United: Ah well, I think I gonna have a peek into DoD:S myself

Always found it one of the best WW2 mods out there just technically soooooo outdated.
What I really wonder about is HL:S.
SH III will be great - but hasn't it been postponed till 2005?