Waiver ------ The undersigned hereby waives the right of first refusal granted to Cruttenden Roth pursuant to the provisions of Section 9 of that certain Agreement for Advisory Services dated April 10, 1997 by and among Walter W. Cruttenden, III, The...

 
                                                                   EXHIBIT 10.10

                                    Waiver
                                    ------

     The undersigned hereby waives the right of first refusal granted to 
Cruttenden Xxxx pursuant to the provisions of Section 9 of that certain 
Agreement for Advisory Services dated April 10, 1997 by and among Xxxxxx X. 
Xxxxxxxxxx, III, The Xxxxx Companies, Inc., Xxxxx International, Inc. and Xxxxx 
Engineering, Inc.

     IN WITNESS WHEREOF, the undersigned has executed this Waiver this
                                                                       -----
day of July, 1998

                                        /s/ Xxxxxx X. Xxxxxxxxxx
                                       --------------------------
                                        Xxxxxx X. Xxxxxxxxxx, III