Do I need to change/upgrade my audio interface?
I also found it rather annoying that in order to acess all my VST's I required to change the custom plugin folder in the preferences from C:\ to D:\ back and forth[yes, I have loads of VSTs

In other softwares like SONAR,NUENDO etc. you can simply keep on adding locations,i.e.,
C:\Program Files\Steinberg\Vstplugins + D:\Program Files\Steinberg\Vstplugins,
the software scans all the vst's stored in your computer and makes them available for use.
Will this issue be fixed in the form of an update? Else,I would rather not invest on Live 8.