I currently have a Gigabyte mobo (about 2 years old) that I got with my t-bird processor. I flashed my BIOS yesterday which (among other things) adds support for processors up to 2100+. Since its an old board (uses the old AMD 751 chipset), would I really get a noticeable improvement if I went up to, say, a 2000+? I'm sure there will be an increase, but would it be worth it (bang for the buck)? Current system specs are in my sig.