Lost write privledges and cant unmount

[3lud13]

Somehow last night while i was trying to get my windows partition to automount on startup last night i have gained the same with my portable hard drive
Currently cant unmount my portable hard drive and have no write privlidges the same for my windows partition it seems not sure what i did but would be great to be able to get write privlidges back on both partitions and be able to unmount my portable drive.

[xenopeek]

There is a lot of information also about automatically mouting Windows partitions, here: viewtopic.php?f=42&t=22093&start=0.