VM1.1.X users please visit
http://forum.virtuemart.net/index.php?topic=52215.0 for the latest packageI wasn't so sure that CSVImproved (mainly products) and RokReporter (frontend based) quite filled what I was trying to achieve so I've made a hack that adds the option of exporting order details from within the Virtuemart backed.
It allows for the export of all orders into a tab-delimited text file, compatible with Excel etc. (CSV in as good as sense as other exports) or Microsoft Excel format
You can limit selection with options of:
1. Between selected dates
2. After a date
3. Before a date
or 4. All orders
Selection can be limited to the standard types of orders, i.e. only show completed, or pending.
Order header fields exported are:
Order ID, Customer Name, Invoice Address, Delivery Address, Vendor Name, Sub Total, Shipping, Tax, Total, Coupon Discount, Order Discount, Currency, Status, Date, Customer Note, IP AddressOption to show/hide orderlines in the report.
Orderline details exported are:
SKU, Description, Quantity, Price (Ex), Total (Ex), Price (Inc), Total (Inc), AttributesIs in the VirtueMart backend, under Orders->Export Orders
Also allows for individual orders to be exported Orders->List Orders (0.4+)

Also included is updated Froogle / Google Base Export (1.4.5) with support, and option, for sh404sef/std sef/normal urls.
This is now available in an RSS feed format for Google to index and add to Base. (Only for VM1.0)
See prior versions at:
http://forum.virtuemart.net/index.php?topic=14664.0 and
http://virtuemart.net/index.php?option=com_smf&Itemid=71&topic=26575.0Download is in zip format
Please follow instructions in the README file, Step b. is crucial for it to work (it is simple to do!)
0.2.c.zip -> Works with Joomla-VM 1.0.14!
export-0.3.uzigo.zip -> is ready to be UnZippedandInstalled and should be ready to use. (No Modules/functions to manually install)
0.3.1 Added Customer First Name to Customer field and new Company Name Field
0.3.3 Show's database id's
0.4 Orders -> List Orders: Shows 'Export' column, allowing export of individual orders, exports all available data for machines to import into other applications
0.4.1 Email disclaimer text removal (Creeped into product export)
0.5 Option to Export in M$ Excel or CSV format, plus product feed for Google (go to VM Administration->Frontend features for more details[VM1.0 only])
NOTE: Two 0.5 versions please download the correct one for your Virtuemart
0.5.1 Patched for VM 1.1.2, Excel export fixed, same notes as for 0.5!
0.5.2 Patched for VM 1.1.2, problem with updated Joomla
Note 1:VM1.1.X users please visit the VirtueMart configuration page after installation so you can register the functions.
Note 2:VM1.1.X users must use the simple mode to show the 'Export Orders' option in the side menu bar or extended if your side menu shows in extended (there is not currently a top menu option)[attachment cleanup by admin]