TkSeti is a GUI to control the SETI@Home client for UNIX. It can passively monitor an already running setiathome client, manually run/kill/pause/continue the setiathome client, automatically run the client only on certain days between certain hours, and start/stop/pause the client when TkSeti starts and exits. On Linux platforms it can automatically run/kill/pause/continue the setiathome client based on system idleness by monitoring interrupt controlled devices such as keyboard, mouse, etc. It even keeps track of your personal best Spike and Gaussian scores, and notifies you if you or your friends make the official Top Users, Spikes or Gaussians lists.