thanks Roman, how about if I have the Complete Collection on a DVD (at this point 2 dvd's) ?
What I was aiming for was not to make duplicates that I already have in the DVD this is how I'm doing it now. I just wanted to take the diferences and shove it the HD until I get another 4GB and burn that and so on...
So when Mame v1.0 comes out, lets I have 4 DVD's
1. DVD Old Complete Collection Part1 V89
2. DVD Old Complete Collection Part2 V89
3. DVD Collected diffenreces/missing from v89 to V90
4. DVD assuming I reach 4gb, MAME v91, v92, v93...V1.0
5 Is waiting for another 4gb saved in HD until burned.



"Its not what we can do with MAME, its what we can do for the MAME Team"