get a better screen capture software? I'm rather partial to SnagIt myself. Better yet, it allows me to record and annotate screen presentations, much better than plain old documentation.
i guess you are talking about Windows? On Mac the screenshot resolutions are fine.
SOme on board possibilities:
What about "Save Records as PDF" ?
create and save in a script step a custom page setup with a size the same as your layout size.
ENter Preview Mode
ENter browse mode
go to layout[Screenshots]
GO to Field[Screenshot]
go to layout[original layout]
YOu might need to select only the current record.
ORherwise check check out some Plugins (MBS maybe)
P.S. Jive + iPhone sucks
Yes a Mac; I'd not realised but the built-in screenshot gives a better quality .png than the Grab utility's tiff.