Thanks for the heads-up. I'll download onto my overclocked S3 and report back here (and there!).

UPDATE:
Got the latest cgminer installed on the overclocked S3 and it is hashing away nicely. Will update after its been running for a while.
To get it, I did this:
1. SSH into the S3 and login
2. Issue the following commands sequentially.
  a) cd /usr/bin
  b) mv cgminer cgminer.bak
  c) wget http://ck.kolivas.org/apps/cgminer/antminer/s3/4.6.0-140908/cgminer
  d) chmod +x cgminer
  e) reboot