GameThrust 1.2.26.2007 
812 KB, shareware, rate:  
GameThrust - Makes direct changes to system registry and system files to enhance memory, screen drawing, animations, refresh rates, cpu threading speeds, internet speed
more info screenshot

NetScream 1.2.26.2007 
818 KB, shareware, rate:  
NetScream - Makes direct changes to system registry and system files to enhance internet download and upload speeds
more info screenshot

NetSpeeder 3.82 
2.54 MB, shareware, rate:  
NetSpeeder is a professional internet connection accelerator. It can fundamentally optimize your internet connection speed by up to 300% and support all types of connections from dialup to DSL, Cable, and Wireless
more info screenshot

BeFaster Lite 1.6 
1.34 MB, shareware, rate:  
BeFaster Lite is a connection speed up toolkit with some powerful tools. It supports AOL, Symantec PcAnyWhere, IE, Opera, Dial-up modem, Lan, Cable Modem, xDSL, ISDN, T1, DirectPc and Cable/DSL running PPPoE
more info screenshot

BeFaster 3.7 
2.12 MB, shareware, rate:  
BeFaster is an internet speed up toolkit with some powerful tools.It supports AOL, Symantec PcAnyWhere, Opera, Dial-up modem, Lan, Cable Modem, xDSL, ISDN, T1, DirectPc and Cable/DSL running PPPoE
more info screenshot

Network Mechanic 2.2 
637 KB, shareware, rate:  
Netowork Mechanic optimizes your Internet connection, providing faster download speeds and fewer delays while browsing. It acts as an accelerator for your network connection
more info screenshot

TZ Connection Booster 4.0.0.0 
4.1 MB, freeware, rate:  
TZ Connection Booster is the best program to speed up your internet connection
more info screenshot

TZ SystemCleanser for Windows  
5.09 MB, shareware, rate:  
TZ SystemCleanser for Windows is a handy and easy tool that will safe, guard your privacy and make your system clean. It works by cleaning up your tracks
more info screenshot

SC Net Speed Booster 4.0.0.1 
4.36 MB, freeware, rate:  
Net Speed Booster is a utility to help you keep your system healthy and responsive
more info screenshot

SC Net Speeder Lite 4.0.0.0 
3.43 MB, freeware, rate:  
SC Net Speeder Lite - speed up your modem, Cable, DSL and ISDN (LAN connection) speed SC Net Speeder will try for you those settings to give you the most appropriate settings for your own system
more info screenshot