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Edit in FireBug
Use FireBug to live edit and pixel push until satisfied
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Store changes
While editing, let cssUpdater store your changes
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Sync
Sync all or selected changes to your css files with one click
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Reload your site
... and smile, since all your changes are saved
Support area
Use the "DISQUS" service below to report any bugs, improvements or discuss anything. I will help you as soon as possible! (since I'm currently on parental leave my answers can take some time :/)
Knows flaws of cssUpdater:
No SASS or LESS support (or other pre processor)
SFTP isn't supported
CSS media queries not supported (only if you have one file for each one)