I'm sure I missed it, but I haven't read anything on our FA pickups of undrafted players. Log onto the Big Red Sheet at www.azcardinal.com.
You'll find - either on the contents strip to the left of the screen or on the Draft Summary Page - links to all undrafted free agents as well as draft picks. You'll also note that jersey numbers have been awarded all UDFA's - they should be accurately posted on various depth charts and roster pages on the site.
Regarding the status of new veteran free agents, there's a chart outlining the status of the various guys we pursued and some of our own guys who got away. Just poke around til you locate it. (Best place to start is the Highlights Page - where you'll find links to both features and also most recent Cardinal news.