I think my pc is get quite old but do i need to upgrade. RuneScape works fine but sometimes my pc goes quite slow. Specs: Operating System: Windows XP Professional (5.1, Build 2600) Service Pack 2 (2600.xpsp_sp2_gdr.070227-2254) Language: English (Regional Setting: English) System Manufacturer: MSI System Model: MS-6558 BIOS: Version 1.00 Processor: Intel® Pentium® 4 CPU 2.40GHz Memory: 512MB RAM Page File: 457MB used, 1560MB available Windows Dir: C:\WINDOWS