This Email Client is not for your PC its for your Mobile.
I was very frustrated with configuring my gmail account in my Mobiles default email settings. Then I just opend https://m.gmail.com in my GPRS Enable Mobile and seen a Link for the mobile email client download.i downloaded that in to my Mobile thorugh GPRS , downloads take only 1.5 minutes and installation take only .5 minutes . and the configuration was so simple that I had to give only the email id and the password of my gmail a/c.
Send and receiving of mails speed is depends up on how many unreadable mail there in the inbox.if the mail box is having not more than 50 mail it will take only 30 seconds to download other wise it will take little time again its depends up on the Network you aer using .You can compose and sent the mails from this application and the there is Contact look up feature is also there it is very nicely designed and is very fast also . All standard feature like go to inbox, sent mails, report spam are alos there in the Mobile Application.YOu can even read the attachment files like jpg, docs files etc .
Finally its a good pretty neet and fast email client application for your Mobile.