user id

HI, i installed navigami and created a user id and password, but when i
try to enter my user name in the setting page on my phone, it doesn't allow
enough characters. i chose "jkane1977" and as much as the program lets me
enter is "jkane197" . Is there a way that i can change my user ID to "jkane197" or do you have any other suggestions as im sure i need to be
able to log in to the site on my phone in order to use it.

thanks

jkane1977@yahoo.com

jk

userid

ah, yes. userid and password textfield have size of 8 chars, but this data is not used yet. I change it, thx