WCG Rosetta relationship?

I registered and then attached a client. I noticed during the initial activity that it downloaded Rosetta, yet this is definitely World Community Grid as you can see in the log prefix lines. So do you think there is a relationship between WCG and Rosetta?

2005-11-07 20:12:41 [---] Benchmark results:
2005-11-07 20:12:41 [---] Number of CPUs: 1
2005-11-07 20:12:41 [---] 515 double precision MIPS (Whetstone) per CPU
2005-11-07 20:12:41 [---] 1463 integer MIPS (Dhrystone) per CPU
2005-11-07 20:12:41 [---] Finished CPU benchmarks
2005-11-07 20:12:42 [---] Resuming computation and network activity
2005-11-07 20:12:42 [---] request_reschedule_cpus: Resuming activities
2005-11-07 20:12:43 [World Community Grid] Started download of rosetta_4.19_i686-pc-linux-gnu
2005-11-07 20:12:43 [World Community Grid] Started download of lin_paths.txt
2005-11-07 20:12:46 [World Community Grid] Finished download of lin_paths.txt
2005-11-07 20:12:46 [World Community Grid] Throughput 3003 bytes/sec
2005-11-07 20:12:46 [World Community Grid] Started download of avgE_from_pdb
2005-11-07 20:12:47 [World Community Grid] Finished download of avgE_from_pdb
2005-11-07 20:12:47 [World Community Grid] Throughput 64403 bytes/sec
2005-11-07 20:12:47 [World Community Grid] Started download of Paa_n
2005-11-07 20:12:48 [World Community Grid] Finished download of Paa_n

i seem to remember hearing that they have licensed rosetta out to other folks too. in fact check out http://depts.washington.edu/ventures...enses/Rosetta/