WYCN-TV in Nashua? (Also- WUNI-TV)

[Don]

Howdy...

2 Questions...

1.) I went to http://antennaweb.org and was told I can pick up WYCN-TV 
over-the-air out of Nashua.  (I assume this is a LP Station?)    Is this 
something that Comcast carries as well?  In some towns and not others?  I 
looked through the cable lineup and couldn't see it anywhere.  ANyone know 
the deal with WYCN and COmcast?

2.)  How many digital sub-channels does WUNI from Worcester carry?  I think 
there is 27.1,  27.2 and  27.3  Doesn't Comcast have to abide by the "must 
carry" rules for sub channels?  It appears they only carry 27.1 & 27.2...but 
no 27.3.   Anyone know?

d