I am using K9 on my D2G. I have the manditory GMail acct to activate the phone and have four email accounts on K9, my preferred reader. I have a GMail account on K9 that is puzzling me. on the All Account Screen i see the account and it has 85 messages. I go to the account and see two previously read messages. I then i go Folder list and see 81 of them is in Gmail/All Mail folder. Most of them are messages i have deleted but still there. First question, is why they are there and not the INBOX? Next, back to the folder view, it says i have 4 messages in the INBOX. I go there and only see the two previously mentioned. Where are the other two? Third, what doe it mean in settings about first class mail? and finally, is there a manual online for K9 mail? many thanks...enjoying the D2g MUCH BETTER than the Pro.