Google recently announced the addition of more IMAP control to their popular Gmail service. Gmail IMAP Controls, a Labs feature, now allows you to choose which labels to sync in IMAP-enabled desktop email client software like Apple’s Mail application. You can enable the new features by visiting the Labs tab in your Gmail Settings and ticking the enable radio button for Advanced IMAP Controls. After enabling the feature, visit the Labels tab and checking which Labels you wish to show up in your desktop email client software. 
Turning off “All Mail” in particular will cut down the amount of time (and amount of email) that your email app of choice takes to sync with Gmail’s servers. This also has the desirable result of having less email to search through and keep track of. There are a whole lot of feature additions at your fingertips via the Labs tab in your Gmail Settings, so make sure you check in there every once in a while to see if there’s something new and useful.
Gmail does have a conducive effect on communicating with their continuous innovations for the better.
I’ve been using Gmail for some time now. Every once in a while they add these new features which invariable prove a useful addition.
I was unaware of these utility of Gmail. Thanks for making it so comprehensively clear.