Atari 400 Frogger help!?!?!

I recently picked up an Atari 400 computer... and have the version of Sega's Frogger for it. It's on cassette tape, and I am having some problems loading it. I know some loading commands from a quick look at the manual, but am still not able to get the tape loaded. I eventually get errors using three different load types: CLOAD, ENTER "C:", and LOAD "C:" -- I think these are the three common types of loading procedures. I am sure this tape is machine language, and am wondering if there are some special loading procedures for machine language, or this Frogger tape in particular. I have been successful in loading the other tapes with it, which are BASIC programs. On Frogger, I get the proper 'beeps' back that it is reading the tape and then errors that the manual says are bus and serial inteference that the tape may be faulty. I am wondering if this might also be due to an inproper loading procedure. Can any of you help me out!! Thanks in advance! CORD //*=====================================================================++ || Cord G. Coslor P.O. Box 308 - 1300 3rd St. Apt "M1" -- Peru, NE || || (402) 872- 3272 coslor(a)bobcat.peru.edu 68421-0308 || || Classic computer software and hardware collector || || Autograph collector || ++=====================================================================*//