No, the space will not automatically be merged with the C: partition. If you
want to do this without losing anything on the C: partition, you must use
third-party partitioning software. I use Acronis Disk Director but there
are many others. If you don't care about losing data and don't want to use
third-party software, then yes you will need to reinstall Windows and make
your partitioning changes during the installation routine.
Malke
Hello Malke:
At one time, I relied heavily on Partition Magic for these and similar
chores. When PM made it to version 8.0+, and subsequently sold by
PowerQuest to Symantec, no further work was done on it.
Even at $50USD, it's easy to see why an on-going concern, such as
Elephant Boy Computers, would have Acronis Disk Director at the ready.
However, the hobbyist may wish to evaluate a freeware alternative. I've
gravitated to GParted. GParted can be made Live on CD/USB/PXE server,
and its GUI gives the user an instant feel for their HDD's partitions.
Although the latest GParted (12/2008) isn't dealing with the absolute
super latest Linux world formating and filesystem schemes (ext4), it's
still an excellent addition to one's collection of Windows goodies. My
$0.02USD.
My warm regards to all,
Pete