For possible inclusion in an Open Source application I'm writing with
PHP/MySQL server-side, I can use a decent ajax-aware grid component.
I see several good-looking ones at freshmeat, but I thought I'd look
for yr experiences for some help in selecting one.

Nothing unusual in terms of requirements; common datatypes, etc.

I'm looking for favorites here. Given the application I'm writing, it
wd need to be free and with a suitable license.

Any size/performance issues you're aware of? Thanks, all.

AS