update 2 fields in Access database with Excel data and probably a Macro
===

So, basically, in my master database i have a small table that contains two dates and ID numbers. i use this table for updating queries and do some analysis. The table looks like this:

Number   |   Date
------------------------
1        | 09.07.2012.

2        | 10.07.2012.

The thing i would like to do is to have an excel file that pops-up a form after startup. That form should contain 2 fields and 2 buttons. In those fields i input 2 dates (with date picker or whatever) and with 1st button i update mentioned table in Access with fresh data (delete old dates and update with new ones) and with the other i start a predefined Macro in that Access database.

How complicated i am here? can you guide me to the solution, with some sample code would be excellent.

Big thanks in advance to the community...