Tweaks2K2.NET is an application that offers various hacks and tricks to modify your PDA’s registry. For example, Do you want to identify PIE as IE 6.0 or use Cleartype in PIE? Want narrower scroll bars? This tool will let you make the necessary registry changes. In total, over 80 hacks are available.
Tweaks 2k2.NET supports Windows Mobile 2003 and 2003 SE as well as PPC2000 and PPC2002 as long as the .NET Compact Framework is installed.