There has been many upon many upon many confirmation\'s on the orginal cd key for a certain corp. ver of XP Pro is no longer valid so if it work\'s on your machine, and it\'s the ver. im thinking about then your very lucky.
As far as it not asking you to press any key too boot is a different story. Im taking it you used the sector 20 from the win 2kpro for your xp pro aswell. If you use the xp pro sector20.bin it won\'t ask you to press any key at all...atleast mine don\'t it just goes straight to setup up like the diskem1x.bin.
Has anybody tried changing the product key on a that certain corp. pro release to install and it working out??? Ive read where you can update/change the license key with a keygen and using the update license scheme...but will that work on install

If it don\'t work on a plain install then you\'d have to install regular winxp...then slipstream in xp. Again i have not got a chance to get it yet. I had a chance yesterday but it just wouldnt come fast enough (17k ;-/)