Update README.md

README.md

@@ -65,6 +65,10 @@ Good quants for reading (prompt eval speed) are BF16, F16, Q4\_0, and
 Q8\_0 (ordered from fastest to slowest). Prompt evaluation is bounded by
 computation speed (flops) so simpler quants help.
 
+Files which exceed the HF 50GB upload limit have a .cat𝑋 extension. You
+need to use the `cat` command locally to turn them back into a single
+file, using the same order.
+
 Note: BF16 is currently only supported on CPU.
 
 ## Hardware Choices (LLaMA3 70B Specific)