If you are certain that your system is in good shape you can delete all but todays system restore points to gain a lot of space.
goto control panel|performance info and tools|open disk cleanup|more options and under the system restore portion you can delete them.
After that if you would like you can goto disk management and decrease the d: partition slightly and increase the c: partition size.
Im not sure if you know but that can be done from inside windows starting with Vista so there is no need to reinstall everything any more.
goto control panel|performance info and tools|open disk cleanup|more options and under the system restore portion you can delete them.
After that if you would like you can goto disk management and decrease the d: partition slightly and increase the c: partition size.
Im not sure if you know but that can be done from inside windows starting with Vista so there is no need to reinstall everything any more.