VSPYATI

My PC is taking long time (more than 70 seconds) to boot up. Can the boot up time be reduced? Please help me.Basic info about my PC is furnished below :- OS : MS Windows XP Prfessional Central Processor : Intel ® Pentium ® D CPU 3.00GHz Total Memory : 1.49 GB Free Memory : 844.62 MB Total Hard Disk : 149.04 GB Free Hard Disk : 13.33 GB Video Adapter : Intel ® 82945G Express Chipset Family Video Memory : 224.00 MB Screen Resolution : 1280x1024 Operating system:Microsoft Windows XP (32 bit) Service Pack 3 System root: C:\WINDOWS Available physical memory: 1526 MB CPU: Intel® Pentium® D CPU 3.00GHz Drive Info: C: 48.82 GB D: 48.82 GB E: 51.39 GB Internet Explorer: 8.0