Best way to compare different mods .pack files against one another?

[Alexander Iulianus Verus]

I'm trying to find a way to do a differential analysis of all my mods.. unfortunately I was silly and didn't make note of which changes I made to the data.pack and the other mod files of various mods. The only way to determine this now would be to run my data.pack against the default CA data.pack. Any suggestions?

[Dresden]

You can use WinMerge, it compares files.

[Alexander Iulianus Verus]

I'm having issues, probably because of the 1gig + file size. Looked for some more apps. No luck. Any suggestions for Winmerge to fix or otherwise?

[Dresden]

My suggestion would be future mods you make only contain tables changed. You should make your own mod that loads first with the changed tables rather than using the whole pack.