Exhibit 10.30 Amendment to Employment Agreement This amendment ("Amendment") to the Employment Agreement between Digital Teleport, Inc. and Daniel A. Davis dated June 10, 1998 ("Employment Agreement") is made and is effective this 8th day of May,...

                                                                   Exhibit 10.30

                        Amendment to Employment Agreement

         This  amendment  ("Amendment")  to  the  Employment  Agreement  between
Digital  Teleport,  Inc.  and Xxxxxx X. Xxxxx dated June 10,  1998  ("Employment
Agreement")  is made and is effective  this 8th day of May,  2000. All terms not
otherwise  defined  herein  shall have the meaning  set forth in the  Employment
Agreement.

         WHEREAS,  the  Company  and  Employee  wish to amend  the  terms of the
Employment Agreement;

         NOW, THEREFORE, in consideration of the mutual promises hereinafter set
forth, it is hereby agreed as follows:

         1.       Term
         Section 2 of the  Employment  Agreement  is deleted in its entirety and
shall henceforth read as follows:

         "2.      Term of Employment.
         The term of this Employment  Agreement shall commence on the date first
         set forth above and shall end on the seventh  anniversary  of such date
         (the  "Employment  Period"),  unless  sooner  terminated as provided in
         Section 5 hereof."

         2.       Salary.
         Section 4(a) of the Employment Agreement is deleted in its entirety and
shall henceforth read as follows:

         "(a) During the  Employment  Period,  the Company shall pay Employee as
         compensation  for his or her services during the Employment  Period,  a
         base  salary  (the "Base  Salary")  at a rate of [ ] Dollars ($[ ]) per
         year,  such Base Salary to be payable in accordance  with the Company's
         usual payment  practices.  Additionally,  Employee shall be entitled to
         participate in all of the Company's  employee  benefit plans  generally
         available to employees of the Company."

         3.  Section  6(b)(i)  of the  Employment  Agreement  is  deleted in its
entirety and shall henceforth read as follows:

         "(i) any  "person"  (within the meaning of the  Securities  Act of 1934
         (the "Exchange Act")),  becomes the beneficial owner of more than fifty
         percent (50%) of Holdings' then outstanding  voting  securities  (other
         than as a result of any sale by KLT Telecom  Inc. of voting  securities
         in  Holdings  to Xxxxxxx X.  Xxxxxxxxx  or change of  ownership  of KLT
         Telecom Inc.);"

         4. All other terms and  conditions of the  Employment  Agreement  shall
remain unchanged.




         IN WITNESS  WHEREOF,  the parties have executed  this  agreement on the
date set forth above.

DIGITAL TELEPORT, INC.


By:  /s/ Xxxxxxx X. Xxxxxxxxx                     /s/ Xxxxxx X. Xxxxx
    ---------------------------                  ----------------------
    Name:  Xxxxxxx X. Xxxxxxxxx                  Xxxxxx X. Xxxxx
    Title: President