Processor's??? faster or slower>? upgrade?

im looking to make this little sucker run a little harder than what it does atm , suggestion's WANTED <<
here's the specs " (small form factor -atx mid case (for room purpose's)

Field Value
Computer
Operating System Microsoft Windows XP Home Edition
OS Service Pack Service Pack 3
DirectX 4.09.00.0904 (DirectX 9.0c)
Computer Name HOME-DC40655578 (home)
User Name david

Motherboard
CPU Type Intel Pentium 4, 3000 MHz (15 x 200)
Motherboard Name Hewlett-Packard
Motherboard Chipset Intel Springdale-G i865G
System Memory 1024 MB (PC3200 DDR SDRAM)
BIOS Type Compaq (10/03/03)
Communication Port Communications Port (COM1)
Communication Port HUAWEI Mobile Connect - 3G PC UI Interface (COM8)
Communication Port ECP Printer Port (LPT1)

Display
Video Adapter NVIDIA GeForce FX 5200 (128 MB)
Video Adapter NVIDIA GeForce FX 5200 (128 MB)
3D Accelerator nVIDIA GeForce FX 5200
Monitor Plug and Play Monitor [NoDB] (1903344511)

Multimedia
Audio Adapter Creative SB PCI128 (Ensoniq ES1371) Sound Card

Storage
IDE Controller Intel(R) 82801EB Ultra ATA Storage Controllers
IDE Controller Intel(R) 82801EB Ultra ATA Storage Controllers
Disk Drive Maxtor 6Y080L0 (80 GB, 7200 RPM, Ultra-ATA/133)
Disk Drive WDC WD400EB-00CPF0 (37 GB, IDE)
Disk Drive HUAWEI MMC Storage USB Device
Optical Drive HUAWEI Mass Storage USB Device
Optical Drive TSSTcorp CD/DVDW TS-H552U (DVD+R9:5x, DVD+RW:16x/4x, DVD-RW:12x/4x, DVD-ROM:16x, CD:40x/32x/48x DVD+RW/DVD-RW)
SMART Hard Disks Status OK

Partitions
C: (NTFS) 76308 MB (57044 MB free)
E: (NTFS) 38162 MB (36559 MB free)
Total Size 111.8 GB (91.4 GB free)

Input
Keyboard Standard 101/102-Key or Microsoft Natural PS/2 Keyboard
Mouse HID-compliant mouse
Mouse PS/2 Compatible Mouse

Network
Network Adapter WAN (PPP/SLIP) Interface (114.75.151.198)
Modem HUAWEI Mobile Connect - 3G Modem #3

Peripherals
Printer KODAK EasyShare printer dock
Printer Microsoft XPS Document Writer
USB1 Controller Intel 82801EB ICH5 - USB Controller [A-2/A-3]
USB1 Controller Intel 82801EB ICH5 - USB Controller [A-2/A-3]
USB2 Controller Intel 82801EB ICH5 - Enhanced USB2 Controller [A-2/A-3]
USB Device HUAWEI Mobile Connect - 3G Modem #3
USB Device HUAWEI Mobile Connect - 3G PC UI Interface (COM8)
USB Device USB Composite Device
USB Device USB Human Interface Device
USB Device USB Mass Storage Device
USB Device USB Mass Storage Device