I have 2 dlink, 4 panasonic, 1 foscam and 1 axis. Although every company offers a variety of camera options, I have found dlink not as good as panasonic or axis. The biggest problem with dcs-5220 is they didn't build into the firmware the ability to change the outgoing smtp port to 587 (which they could easily make a firmware upgrade but choose not to). There is no reason to buy a camera that doesn't offer this ability... even the cheap foscams night vision offers this and if the audio part wasn't so bad, I would only by foscam since it is only $120! Not one axis or panasonic consumer or small business camera (under $2000) offers that which obviously can be accomplished for cheap. Panasonic cameras are the best bang per buck but if you want the elite cameras, Axis's is the top dog.
If you are looking for analog cameras with DVR capability - www.icrealtime.com
So, go buy a panasonic 700 series and be done with banging your head against the wall! Move up and out - trust me, for a few more $$$, you time is worth more than a dlink!
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