it's seamless for me too, you just insert the 2nd file at the end of the first and you're good to go...that's weird
i think it has to do with your settings becky. mine does the same thing simpy's does... matches up perfectly.
You might have something selected, like "Roll back 2 secs on auto split"? donno but it could be a setting like that. play around a little.
As for the file size limit.... I believe that Yes, w/ NTFS you can have files that are >2GB.... but i think the thing is that WAVLAB prevents recording beyond 2GB.
Wavlab differs from other recording software in that if it crashes, everything up until the crash is saved. If you record in soundforge, for example, it's being stored in a temp directory and the file 'saves' when you stop it. If the program or computer crashes, you're SOL. Whereas with wavlab at least you'll have saved whatever was recorded 'so-far'.
I'm by no means an expert, so i hope this helps.
Peace,
ian stone