[k3b] is this something we can reliably check for ?

[Kim Højgaard-Hansen]

17:54 < Sufixx> hello, I cannot burn anything to appendable
multisession dvds - http://box.sufixx.net/k3b.png
18:15 < Sufixx> ok, discovered problem - it looks that my drive can
only burn  ISO9660 multisession discs, not UDF or ISO/UDF ones

if we could have k3b inform the user about such "problems" it would
save them some time i guess :)

I have no idea how much info we can get from the drives though.

/Kim