Convert Sims3Pack to Package

TSR's pattern plug-in produces Sims3Pack files. MTS accepts only .package files. There are a few different methods for converting .Sims3Pack to .package; choose whichever you find most convenient.

1. When you install a Sims3Pack using the Launcher, it creates a .package file in My Documents/Electronic Arts/The Sims 3/DCBackup. They're all inscrutably named though, with a long string of letters and numbers. You can just rename your .package file from that folder... if you can find it.
2. Or, use Delphy's Sims3Pack Multi Installer to extract the .package from the .sims3pack. (Especially useful if you have several .sims3pack files in a folder). You'll still have to rename it.
3. Or, use Echo's Lepid Llama unpacker to do the same thing. You'll still have to rename it.
4. Or, repackage your source graphic using Delphy's Pattern Packager, which produces .package files.