Yahoo upgrades its Email Service

Just as we all are waiting for a Gmail Invite, Yahoo today upgraded its service by providing 100 MB of space and an improved interface. I'm not sure if it is providing 100 MB of space to all the users effective today because I read it as that they would be gradually increasing the space starting today. But, I have got a mail from yahoo citing that my service has been upgraded. While I'm certainly happy about this, which will certainly keep me continue with my Yahoo account, I would really like to have the experience of Gmail. Let me see if I get the invite before GMail is open to all.