QUOTE(braxton34 @ Jan 3 2010, 11:50 AM)

Can you please describe in a bit more detail (or direct me to a link) that explains how to import RB1 songs into a jtagged xbreboot xbox. I have no trouble getting RB DLCs to work, but I can't find any info on how to import RB1 songs without going on live and doing it the standard way. Thanks very much!
You need to grab the dlc named : "Rock Band Song Exporter License" which , if you bought it , is located at : content\0000000000\45410829\00000002\1AF6435FAF551FECE2FE3229FBBD9C1C7D32498345 of your 360 hdd. If you didn't buy it on another console, you will have to locate it yourself on the internet.
Once you have that file, run it through Yaris-Swap, and place it back exactly in the same folder, on your 360 hdd.
You also need the latest rock band 1 game update , placed in your cache folder : TU_12K2219_0000004000000.0000000000181
Now, i only tried this on a retail disc (backups will work for sure) but not with a usb hdd install. (I think with xbr v3 , it should also work from usb hdd now, since updates are applied, you probably can't from usb hdd under freeboot for now)
Once you have both the license (swapped) and the update, just run the game , there is an extra option in the data management screen (if i remember correctly, that's where it is) that will let you "export" the songs. There are still 2 songs that won't export , since the license doesn't allow it , Enter Sandman and Run to the hills, but , maybe if you renamed the files to others that are exported , and export them a second time, the songs might export? That's just a loose thought , that i will try later, but right now i can't be bothered.
Now, your rock band 1 exported songs are available (and playable/preview) in rock band 2.
As someone told me on this forum, since Jan. 1 2009 (1 year ago) Harmonix changed the encryption method , so that people couldn't use "Arktool", the tool used to decrypt .mogg files, v7 works with newest encryption , but is very very hard to find (i never found it) since harmonix had it removed from all sites hosting it, threatening to take legal actions against people who host/distribute the file.
The new encryption, will cause newest DLC not to preview or play, since your rock band 2 doesn't understand it, and so you need the latest game update from rock band 2 , to play all the dlc that came out in the past year. update is : TU_12K2239_000000C000000.0000000000183 , which should be in cache folder of your hdd. I couldn't get my Pearl Jam Ten album to work prior to using the game updates, which was released in march 2009.
Again: On freeboot 0.02, and xbr v1 , game updates can't be used from a modified .xex (if you patched it to devkit , to play off usb hdd) so only retail and backups could be used to export rock band songs. There is a way to apply the patches directly to the .xex , but it doesn't work for all games, since some games have other files to add/patch, and that is now obsolete with xbr v3 since .xex don't need to be devkit patched anymore.
Hope that clears it up.