Dear Dean, i know it mean a lot and its a pain in the A**, i hope my comment didnt offended you.

However , u might want to take advantage of that time to review your linking neighboor , your on-site optimisation and all your website agnosic features.

It happenned to me too , but after some long hours , i was able to get back where i was before the BOOM. Good luck , im sure you can do it too !

A little wink wink that i can give , is that on my side , i moved away from html 4 to html 5 to better segment my website with

<header>,

<footer>,

<hgroup>and so on.

Best regards,

Yan Desjardins

</hgroup>

</footer>

</header>

Your websiteis not de-indexed from google , it simply fell down in SERP as you still show for your branded keywords..

https://www.google.com/#hl=en&safe=off&sclient=psy-ab&q=site:eseyo.com+%22seo+in+brentwood%22&oq=site:eseyo.com+%22seo+in+brentwood%22&aq=f&aqi=&aql=&gs_nf=1&gs_l=hp.3...18169.25075.1.25530.25.24.0.0.0.0.243.4049.1j17j6.24.0.GLBZBoFXI_c&pbx=1&bav=on.2,or.r_gc.r_pw.r_qf.,cf.osb&fp=160a46efcf63646c&biw=1454&bih=762

Did You recieve any sort of notice in Google Webmasters Tools ?

Regards ,

Yan Desjardins

if your IIS based you can definately go with something like :

http://learn.iis.net/page.aspx/637/managing-robotstxt-and-sitemap-files/

Best,

Your websiteis not de-indexed from google , it simply fell down in SERP as you still show for your branded keywords..

https://www.google.com/#hl=en&safe=off&sclient=psy-ab&q=site:eseyo.com+%22seo+in+brentwood%22&oq=site:eseyo.com+%22seo+in+brentwood%22&aq=f&aqi=&aql=&gs_nf=1&gs_l=hp.3...18169.25075.1.25530.25.24.0.0.0.0.243.4049.1j17j6.24.0.GLBZBoFXI_c&pbx=1&bav=on.2,or.r_gc.r_pw.r_qf.,cf.osb&fp=160a46efcf63646c&biw=1454&bih=762

Did You recieve any sort of notice in Google Webmasters Tools ?

Regards ,

Yan Desjardins