Ok, couple questions first: is your ai file rgb or cmyk? Also, are you saving to JPEG from illustrator?
First off, illustrator has terrible color management for raster graphics. Maybe Adobe does it on purpose to make you use photoshop. Anyhow, import the ai file into illustrator in its native mode (ie: rgb or cmyk). I should mention to also change your photoshop to use adobe rgb and swop 2 for colors before opening anything. If the ai file is rgb, it should come through more or less how it should. If the ai file is cmyk, first convert to the mode to 16 but then convert to rgb, then convert to 8 bit.
If none of that works, can you send the file?
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