This software enables seamless cursor movement across screens by instantaneously transferring the pointer to the opposite end upon hitting a boundary.

In program there are many functions for partial blocking of working effect. You can also set hot keys and do more things in the dialog "Options", which is available from taskbar icon's popup menu.
CursorUS can be used also with a trackball, not only with a mouse. It's absolutely free and have multilingual interface (if you want translate it into your native language see LngsEnglish.txt file).
Version 1.9: German, Ukrainian, simplified Chinese, Italian, Spanish, Japanese and Polish languages added.
Version 1.8: Added an ability of disabling cursor tranfer if mouse button held. Added a function of ignoring customizable top right corner. Added an opportunity of assignment hot keys for controlling the program. Added multilingual support. Introduced What's New file.
Version 1.7: Added feature of cancelling cursor tranfer on pressed key. Redesigned dialog "Options". Minor interface fixes.