Published on Brock University (http://www.brocku.ca)
Brock Information Technology Services recommends that Brock employees do not upgrade to Lion if thier machine did not ship with this operating systems. Legacy software that runs with the non-intel code which requires Rosetta, WILL NOT work in Lion.
If you purchase a new Macintosh system it will come with Lion and ITS will support this operationg system.
The ITS Support Team