I posted this on y/a, so it may sound n00bish otherwise they prolly would not have understood.

Currently im using a
Intel Pentium CPU 2.66ghz processor
WIth 510MB of ram

And im editing videos in Sony Vegas 7 while multi tasking online,etc, "saving files" which is called "rendering" takes at least an hour for a 10 minute SD video for youtube, (which im doing video game walkthroughs on) how much for of an improvement will the E7300 increase performance for rendering?
Ie current settings are
1 hour for a 10 minute video in high quality settings
Would the E7300 give me results like 5 minutes for a 10 minute video in high quality settings?

Im using this for editing videos in Sony Vegas and other video editing software only pretty much and going online and show the world =].
I just need to know how much of an improvement the E7300 will give me.

Additional Details

Oh and the E7300 specs are.

Ultra-fast DDR2 800 MEMORY
Intel Socket 775 Platform
Intel G31 Chipset
FSB 1600/1333/1066/800 MHz (*1600 is overclock speed)
1 x PCIe x16
1 x PCIe x1
2 x PCI
8 USB 2.0 ports (4 ports at mid-board, 4 ports at back panel)
With 4G of ram.