First off: Thank You! Thank You! Thank You!
I recently needed to dust off my old Canon LiDE 50 scanner and run a document through it. After doing the driver song and dance on Windows 7, I had the scanner working but only through the TWAIN interface... any of this sound familiar? So yes, thank you very much!
I did want to provide some feedback as well:
1) Repeating the "effect" doesn't seem to do anything other than pull the data in from the clipboard again.
2) I would really like to have an option to "scan to new image" or "scan to new layer" to skip the pasting step. This could also be used to keep mounds of data off the clipboard.
3) While I don't personally care, I kind of like the older option of having TWAIN appear under the Acquire menu better than an effect. Even though this is an "effect". Just wanted to throw my hat in the ring on this one...
Any chance you would consider opening the source and posting it on BitBucket, GitHub or CodePlex?
