Keyboard Freeware Utilities : I want to

1. automatically send defined keystrokes : Qliner hotkeys
   
2. use a single keybord/mouse for multiple systems : Synergy
   
3. Check out more free software : I want a Freeware Utility to ... 450+ common problems solved.
   
4. Suggestions/corrections : eConsultant : Blog Archive : I want Open Source Freeware