Hey, I'm not so good with knowing how much space I need on my system, or how good it is. Basically I bought a new Dublin scenery & it looks great but runs very slowly, sometimes takes 30 mins to load. I have fs9 just running on one processor to itself, & always use CCleaner before I go simming. My system is: PACKARD BELL BV ISTART 2311Phoenix - Award WorkstationBIOS v6.00PG AMD Athlon(tm) 64 X2 Dual Core Processor 4000+ (2 CPUs), ~2.1GHz 766MB RAM. My graphics card is a NVIDIA GeForce 6150SE, and I use Nhancer, but I'm not too sure if it's running to it's full potential....I usually have the fps limiter off...so if I get a new hard drive will everything be good?!