DV Info Net - Debacle with XHA1 Footage

I've gone through about 110 pages on this forum trying to find out if anyone else has had this problem and I was unable to, so if there is and I missed it, please direct me to the link and I will be very thankful.

To the problem, when I capture my footage and I rewatch it in media player(WINDOWS) the footage looks crisp and awesome, but when I bring it into Affect Affects, where I do my Color Correction I seem to lose all my quality. I know that you must match the Composition settings to the settings that the footage is in and I believe I've done that and yet the footage is stripped of its quality by at least 30%. I'll try to get an example posted up with this.

If this happens to be a problem with After Effects and I need to post this in another place let me know! :)

Here is the link with the quality After Effects produces,

Here is what it is before:

Much thanks for any help!