Thanks very much for your replies!
I did check your /features page again and I see there is more VM2/VM3 compatibilities listed now then I saw before. This is more clear to me now.
I like and was testing with "Megalab" and "Ultimelab" templates but wasn't sure how far they are VM3 compatible.
I also tried the "MegaTheme" as it seemed the only one that states VM3 compatible, but I didn't like the look as much as the others and found it more limited on options then the others.
I haven't tried VMLAB before, but just looked at it .. it seems very similar to the Ulitmelab templates, is one based on the other or is one more VM3 ready then the other?
I understand VM3 only came out recently and therefor not everything is VM3 ready yet, I just wasn't sure what package would give me the best combination of VM3 ready template, vm theme and vm extensions.