so i tried it out with my
german version now...
same way, all files except data4 and 5 on first dvd and all files except 2 and 3 on second dvd...
asks for "DISK 3" during installation, therefor for the :drivename:\disk3 directory
so if you do not want to change it manually to disk1 (as my dirname on the second dvd was before) -
For the German Version
First DVD:
Copy all files to this dvd except disk1\data4.cab and disk1\data5.cab
Should give 4,05GB
Burn with a volume name you like
Second DVD
Copy all files to this dvd except disk1\data2.cab and disk1\data3.cab
rename the \disk1 directory in the folder root to \disk3
Should give 2,41GB
Burn with a volume name you like
---> Install from Disk1, Wizard will ask for Disk3 containing data4.cab during the installation - insert disk2 and continue - voila
tested, works