how to transfer data?

You can upload to a good site called wikifortio.com .After upload it will give you the link that you can send to your friend.I hope this the best method I can suggest.If you like it then message me about your experience with it.

Go for rapidshare you can upload at free of cost upto 100 mb and if your friend have rapidshare premium account he can download no.of files simultaneously otherwise only 1, however you want to send only file u go for rapidshare

Driveway.com will allow you to host up to 2gb of files and will give you a link to send to your friend for download.

I usually use yousendit.com ...which is very convenient to use... You also get to enter the recipient's email address and the link will be sent to him/her to download and the link will still work up to 7 days...

You can upload you file to : www.easy-share.com And after uploading the file there , send the link to your friend and he can easily download the file from there. Other method is a bit leangthy . If you have a slow internet connection the I suggest that you split the file in 5-6 parts with a window file splitter and then email each part separately to your friend.After you friend receives all the parts , he has to use the same file splitter to join all the parts .You can get a window file splitter easily from: www.download.com

I usually split it into small pieces of 1M or 2M by using WinRAR and then send them by email