nzjimmy

hi all,down loaded trial wavepad but every time i record something i get glitches on play back. like the program and would buy but not if i cant get rid of problem,have tryed changing sample rate but dosnt help,computer is amd duronprocessor 1.67ghz,248 mb of ram.thought it might not be enough to run program? any help would be great,trying to record a song my dad wrote,driving me nuts lol,,,,,,,,thanks nzjimmy