[walterhorn]

I can't find the solution to fast and jumpy audio after Easy VHS to DVD Capture of audio cassette tape to my iMac. I have just reinstalled operating system and all applications to a newly formated iMac and downloaded all of the most resent drivers and codecs I can find. The Roxio USB Capture device is plugged directly into my iMac USB port.

Here are my system specs:

System Version: Mac OS X 10.5.8 (9L31a)
Kernel Version: Darwin 9.8.0
Model Name: iMac
Model Identifier: iMac7,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 4 MB
Memory: 3 GB
Bus Speed: 800 MHz
Boot ROM Version: IM71.007A.B03
SMC Version (system): 1.20f4

QuickTimePro™ Version 7.6.4 (1327.73)
Easy VHS to DVD Capture Version 1.0.3 (5132)
Toast Titanium Version 10.0.5

I have searched the internet for hours only to find many other people having the same issues but no one has yet to clearly give any solutions. Can any one help?