I think I should type a stickied guide on patches...
Okies...here goes the usual guide:
-1.0 is vanilla RTW.
-1.1 and 1.2 were the original patches for RTW, 1.2 didn't need 1.1. You do not ever need these patches, though.
-1.3 is RTW. It was brought out for those who didn't want BI (see next point for more on this). No previous patches required.
-BI is 1.4, it auto-patches RTW to 1.3. No previous patches required.
-1.5 is RTW. It was brought out for those who didn't want BI (see next point for more on this). 1.3 for RTW required.
-1.6 is a BI patch, and it auto-patches RTW to 1.5. BI version 1.4 (i.e. vanilla) required.
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\/\/\/\/\/\/\/\This is Bunny roasting on an open fire. Yummy!