Intercepting or bypassing RSL and using our own bytes

Question

I'm looking for a way in which i can modify the RSL preloading behaviour in such a way that it won't load the RSL from the URL as entered in Flash, but instead use some ByteArray i have loaded myself.
My use-case: I start with a complete working Flash site (a Gaia-framework project): a single main.swf with each sub page as a seperate swf, xml and some RSL's that have the shared artwork as used by the pages. For business reasons we sometimes need to wrap this into a single file.
With some tricks (using Ant + javascript from FDT) I embed the whole thing into a wrapping SWF using auto-generated [Embed] metatags, compile using FCSH, later at runtime our extended Loaders and URLLoaders i the original site feed in the bytes i've embedded by using loadBytes(). This works great so far, and best of all compeltely automatic (Ant is awesome!)
Only problem: the RSL's are allways loaded from the URL that's linked in the asset that's shared. This means those SWF's need to exist next to my main.swf (which is now the wrapper SWF). Thiis is not an option, i'm wrapping  because we need 1 single SWF.
Since i have all the bytes and know which ones are the runtime SWF's i can load them into the main ApplicationDomain so the definitions are availible for the pages. What i need is a way to stop Flash from loading the RSL by url (and failing and then stopping the player with a nasty error and a white screen).
Anyone got some idea's on this? Besides ditching RSL alltogether that is (i'd love to do that but we need the resource sharing in the non-wrapped site, for filesize and editablity advantages)

Answer 1

The Spark Skins will be included in the RSL,but the minute you make changes to them you won't get the benefit of the RSL (unless you're just mucking with colors via styles).
Matt