me and my friend both have a DSi 1.4 We both have connections to person with a DSL/P. My friend got his acekard in the mail, and is trying to update it to work on his DSi, but when he tries to update it gets stuck on 0 %. We spent over 2 hours trying to fix it with no luck. Also, because we have working R4i cards on the DSi, can we downgrade our DSi firmware? Thanks in advance!