Just received this e-mail from Yahoo Mail this morning.  As a Yahoo Mail Plus subscriber ($19.95 per year) I am being offered the following upgrades at no additional cost as of June 15th. 

2GB of mail, No Adversitising and a new interface. WOWOWOWow!!! Take that, GMail.

Dear Yahoo! Mail Plus Subscriber,

Thanks for subscribing to Yahoo! Mail Plus. It's our goal to offer you an email experience that makes it easy to stay in touch and offers great value. Periodically, we make changes to enhance the service for our users. As of June 15, 2004, you'll enjoy the following benefits at no additional charge:

• Increase in your storage quota to 2GB

• No graphical ads

• A streamlined interface that's even easier to use

You will continue to access your Yahoo! Mail account as usual. No further action is required, and there will be no interruption of your service. At the end of your current billing cycle, unless you cancel before that date, your Mail Plus service will auto-renew at $19.99/year*. For more information, please click here.

Once I check out the upgraded services I'll report back and let you all know how it goes.

[Tip: ScottV also wrote in to make sure we were aware of the upgrade. Thanks, Scott!]