Tom Zink and Brad Smith have been doing some packet testing. Also the Prescott Russell ARES group has been testing. If you have a TNC, dig it out and give it a try on 145.030. The digipeater is VE3OCE and there are stations to connect to; VE3OCE-1, VE3BQP-7 and a Winlink Telpac node VE3BQP-1.