Main Features:
Fast and optimized for hardware contrains of mobile devices.
Operations are multithreaded. That means you can send mails, retrieve mails from multiple mailbox and change settings at once.
Uses RMS to store mails persistenly on the device, it means you don't have to connect to server in order to read old mails, which saves you money.
Unique ability to redownload a damaged mail or bodypart and repair it.
It can download only the headers for your emails, meaning that you only need to download full messages/attachments if you want to read/view them. This will save you time checking your email and money on your data transfer charges.
Minimal round-trips time while retrieving or sending emails, that means fast communication with email servers.
Can use a queue for outgoing mails for faster batch mail sending, which uses less bandwith and again saves money.
Automatic new mail checking and downloading at a given time period.
Contains INBOX, OUTBOX, SENTBOX, DRAFT.. folders for better email management.
Mails in folders can be sorted by various criterias.
Supports standard mail flags like Read, Unread, Replied... and diplays these flags by icons.
Supports basic mail attachments like *.png, *.jpg, *.gif images.
Easy mail accounts managements. Unlimited mail accounts.
IMAP4, POP3, SMTP, SSL supported.
Addressbook with an inteligent T9-like searching in a contact list, and Auto-adding new contacts.
Extensive settings set to suite your taste.

mate, can you post that emulator??? that emulator support 240x320??? or just like midpx that support max 176x208??