If you delete a pending recording it is the same as cancelling it. It will not get recorded. I am not sure what you mean by "additional recording time"
WinXP Home
3 X MVPs
Hauppauge 250 MCE
Hauppauge 150
P-4 2.4 GHz / 768 megs Ram
610 Gigs Of Media Storage
Say I am recording a program and it is supposed to end at 8pm and it ends at 7:30pm. With "cancel" I can go in and cancel the recording so it stops while retaining the file.
It is a feature in the regular "recording" that comes in GBPVR