Virtually Speaking: As more enterprises buy into virtualization technology, the biggest performance hit may be coming from the applications themselves.

Virtually Speaking: VMware, Intel and RSA have partnered to make cloud computing more secure, for the private cloud. Will anyone care?

Virtually Speaking: With an acquisition, a maintenance release and a significant upgrade planned for later this year, VMware is gunning full throttle for the desktop virtualization market. But it's not the only vendor with desktop virtualization in its cross-hairs.

Virtually Speaking: A torrent of products are being unleashed to meet the challenges of backing up virtual machines. From cloud storage to golden image management, virtualization technologies for storage are on the move.

Virtually Speaking: VMware is taking its virtualization message to the streets with its partners, while Red Hat is taking a quieter and more traditional approach.

Virtually Speaking: CommVault's latest offering aims to bring storage into the cloud. Will it be a bridge to nowhere or the connection enterprises crave?

Virtually Speaking: With Oracle's acquisition of Sun complete, will it be lights out for VirtualBox and other Sun virtualization technology?

Virtually Speaking: VMware's purchase of Zimbra further solidifies its cloud strategy and puts it in direct competition with Microsoft.

Virtually Speaking: Two sets of survey results released this week point to security as the next major hurdle for virtualization.

Virtually Speaking: The rumor mill is in hyperdrive over speculation that VMware is buying Zimbra. What would the virtualization company want with a collaboration server vendor?

Virtually Speaking: Looking to get started with server virtualization but don't know where to start? This excerpt from Practical Virtualization Solutions will point you in the right direction.

Virtually Speaking: Virtualization isn't the new kid on the block anymore, but big changes are in store in the new year.

Virtually Speaking: As cloud takes off, the private, not public, cloud is leading out of the gate.

Virtually Speaking: Sun just updated its virtual desktop software, VirtualBox, but Oracle's post-acquisition jaws of death loom large.

Virtually Speaking: Within two years, 60 percent of all desktops will be virtualized, according to Gartner. Citrix has six avenues to make this possible.

Virtually Speaking: VMware is expressing renewed interest in the virtual desktop. Microsoft has arrived there, and Xen is increasing its presence.

Virtually Speaking: Vendors are gearing up to aggregate computing power in the cloud.

Virtually Speaking: With IT budgets still in the dumper, the virtual desktop may give Windows 7 a sizable boost. VMware Workstation 7 is being positioned accordingly.

Virtually Speaking: Two companies announced products this week to bridge the cloud to the virtualized data center divide. Cloud is growing up fast.

If Red Hat is to be believed, its KVM virtualization technology is so advanced it will consign the Xen hypervisor to the technological scrap heap, altering the virtualization landscape completely.

Virtually Speaking: Cisco has added rack-mount servers to its unified computing system offerings. Will enterprises bite?

Virtually Speaking: In the face of Windows 7's approaching official release date and Snow Leopard's recent release, VMware Tuesday unveiled a new version of its desktop virtualization environment for Macs. Is it the glue to a heterogeneous client environment?

Virtually Speaking: Think twice before you stick those legacy apps on a virtual machine and forget about them.

Virtually Speaking: Intel began pimping its Single Root I/O Virtualization (SR-IOV) solution at this week's IDF. Dell, Citrix Red Hat, Neterion and others have already hopped on board.

Virtually Speaking: With the OS and hypervisor converging, the phrase 'heterogeneous data center' may soon have new meaning.