there is a limit - i dont really know what it is, but there is one that is set by our server. 15MB is definitely over the limit so if you ever have something that big just email it to me or post a download link like you did and i can upload it for you.
i put your mod here: http://www.gtagaming.com/downloads/g...misc-mods/2338
. i added it to your "My Mods" section so feel free to edit the title, add screenshots, and all that jazz. just dont try to upload a new file to it.