I have a 5 year old Dell Inspiron 1525 and am using it to play Tekkit on(modded Minecraft) and was wondering if it is worth upgradeing to a Core 2 Extreme x7900 Mobile($100 from ebay new) 4 GB's of RAM specifically built for this computer($55 from Amazon) and a New 9cell Lithium battery($15-20 from Amazon). The total is about $170. So is it even worth upgradeing? Thank you for your help.
P.S. I can't Forget the specs!:
2GBS of RAM
112GB Hard drive
Mobile Intel 965 express Chipset Family(can't upgrade)
If anybody has any upgrade suggestions please let me know.