Yea i use the UC3D screensavers - Matrix Revolutions 3D and Inside The Matrix.
He wants the donor version ( The version you download from that webpage has a stupid banner where it says that you have to pay if you want that banner removed)
Use a hex editor (exescope) and convert the banner as small as possible and it will be gone
well i dunno how to fiddle wit a hex editor n sme1 ere had a donor link for reloaded 3d donor which im usin. i tot maybe he mite have tis 1 too